EP4518205A4 - Verfahren und vorrichtung zum senden und empfangen eines signals in einem drahtloskommunikationssystem - Google Patents

Verfahren und vorrichtung zum senden und empfangen eines signals in einem drahtloskommunikationssystem

Info

Publication number
EP4518205A4
EP4518205A4 EP23796835.9A EP23796835A EP4518205A4 EP 4518205 A4 EP4518205 A4 EP 4518205A4 EP 23796835 A EP23796835 A EP 23796835A EP 4518205 A4 EP4518205 A4 EP 4518205A4
Authority
EP
European Patent Office
Prior art keywords
sending
receiving
signal
wireless communication
communication system
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP23796835.9A
Other languages
English (en)
French (fr)
Other versions
EP4518205A1 (de
Inventor
Suckchel Yang
Seunghwan Choi
Seonwook Kim
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LG Electronics Inc
Original Assignee
LG Electronics Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by LG Electronics Inc filed Critical LG Electronics Inc
Publication of EP4518205A1 publication Critical patent/EP4518205A1/de
Publication of EP4518205A4 publication Critical patent/EP4518205A4/de
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
    • H04L1/0003—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • H04L1/1819—Hybrid protocols; Hybrid automatic repeat request [HARQ] with retransmission of additional or different redundancy
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1822—Automatic repetition systems, e.g. Van Duuren systems involving configuration of automatic repeat request [ARQ] with parallel processes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1854—Scheduling and prioritising arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1861—Physical mapping arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1864—ARQ related signaling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/1887—Scheduling and prioritising arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/1896—ARQ related signaling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • H04L5/0055—Physical resource allocation for ACK/NACK
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1273—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of downlink data flows
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H04W72/232—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the physical layer, e.g. DCI signalling

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
EP23796835.9A 2022-04-27 2023-04-27 Verfahren und vorrichtung zum senden und empfangen eines signals in einem drahtloskommunikationssystem Pending EP4518205A4 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR20220052012 2022-04-27
KR20230045619 2023-04-06
PCT/KR2023/005770 WO2023211193A1 (ko) 2022-04-27 2023-04-27 무선 통신 시스템에서 신호 송수신 방법 및 장치

Publications (2)

Publication Number Publication Date
EP4518205A1 EP4518205A1 (de) 2025-03-05
EP4518205A4 true EP4518205A4 (de) 2026-04-29

Family

ID=88519216

Family Applications (1)

Application Number Title Priority Date Filing Date
EP23796835.9A Pending EP4518205A4 (de) 2022-04-27 2023-04-27 Verfahren und vorrichtung zum senden und empfangen eines signals in einem drahtloskommunikationssystem

Country Status (6)

Country Link
US (1) US20250234354A1 (de)
EP (1) EP4518205A4 (de)
JP (1) JP2025514958A (de)
KR (1) KR20250003488A (de)
CN (1) CN119013926A (de)
WO (1) WO2023211193A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118945853A (zh) * 2023-05-11 2024-11-12 大唐移动通信设备有限公司 信息处理方法、装置、终端及网络设备
WO2025091516A1 (zh) * 2023-11-03 2025-05-08 北京小米移动软件有限公司 信息接收、发送方法、终端、网络设备和存储介质
CN119946858A (zh) * 2023-11-03 2025-05-06 维沃移动通信有限公司 资源调度的处理方法、参考资源对象确定方法及相关设备
CN120152027A (zh) * 2023-12-13 2025-06-13 维沃移动通信有限公司 无线通信方法、装置、设备以及可读存储介质

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11464001B2 (en) * 2019-08-16 2022-10-04 Qualcomm Incorporated Joint activation of multiple semi-persistent scheduling configurations in a single message
CN114424661B (zh) * 2019-08-17 2025-09-23 韦勒斯标准与技术协会公司 在无线通信系统中发送和接收物理上行链路共享信道(pusch)的方法、装置和系统

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
QUALCOMM INCORPORATED: "Multi-cell PDSCH scheduling via a single DCI", 3GPP DRAFT; R1-2101491 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, no. E-meeting; 20200115 - 20200205, 19 January 2021 (2021-01-19), XP051971656, [retrieved on 20210119] *
See also references of WO2023211193A1 *
VIVO: "Remaining issues on HARQ-ACK enhancements for Rel-17 URLLC", 3GPP DRAFT; R1-2200080 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, no. e-Meeting; 20220117 - 20220125, 11 January 2022 (2022-01-11), XP052092925, [retrieved on 20220111] *

Also Published As

Publication number Publication date
KR20250003488A (ko) 2025-01-07
JP2025514958A (ja) 2025-05-13
US20250234354A1 (en) 2025-07-17
WO2023211193A1 (ko) 2023-11-02
CN119013926A (zh) 2024-11-22
EP4518205A1 (de) 2025-03-05

Similar Documents

Publication Publication Date Title
EP4195560A4 (de) Verfahren und vorrichtung zum senden und empfangen eines signals in einem drahtloskommunikationssystem
EP4195855A4 (de) Verfahren und vorrichtung zum senden und empfangen eines signals in einem drahtloskommunikationssystem
EP4123917A4 (de) Verfahren und vorrichtung zum senden und empfangen eines klangreferenzsignals in einem drahtloskommunikationssystem
EP4149175A4 (de) Verfahren und vorrichtung zum senden/empfangen eines drahtlossignals in einem drahtloskommunikationssystem
EP4106426A4 (de) Verfahren zum senden und empfangen eines signals und vorrichtung zur unterstützung davon in einem drahtloskommunikationssystem
EP4395195A4 (de) Verfahren und vorrichtung zum senden und empfangen eines signals in einem drahtloskommunikationssystem
EP4412137A4 (de) Verfahren und vorrichtung zum senden oder empfangen eines drahtlossignals in einem drahtloskommunikationssystem
EP4422107A4 (de) Verfahren und vorrichtung zum senden/empfangen eines drahtlossignals in einem drahtloskommunikationssystem
EP4518400A4 (de) Verfahren und vorrichtung zum senden und empfangen eines signals in einem drahtloskommunikationssystem
EP4322663A4 (de) Verfahren und vorrichtung zum senden und empfangen eines signals in einem drahtloskommunikationssystem
EP4456441A4 (de) Verfahren und vorrichtung zum senden und empfangen eines drahtlosen signals in einem drahtloskommunikationssystem
EP4439994A4 (de) Verfahren und vorrichtung zum senden/empfangen eines drahtlossignals in einem drahtloskommunikationssystem
EP4518205A4 (de) Verfahren und vorrichtung zum senden und empfangen eines signals in einem drahtloskommunikationssystem
EP4510464A4 (de) Verfahren und vorrichtung zum senden/empfangen eines signals in einem drahtloskommunikationssystem
EP4280783A4 (de) Verfahren und vorrichtung zum senden und empfangen eines drahtlossignals in einem drahtloskommunikationssystem
EP4113881A4 (de) Verfahren und vorrichtung zum senden und empfangen eines referenzsignals in einem drahtloskommunikationssystem
EP4465705A4 (de) Verfahren und vorrichtung zum senden/empfangen eines drahtlossignals in einem drahtloskommunikationssystem
EP4320974A4 (de) Verfahren und vorrichtung zum senden und empfangen eines signals in einem drahtloskommunikationssystem
EP4413823A4 (de) Verfahren und vorrichtung zum senden oder empfangen eines signals in einem drahtloskommunikationssystem
EP4412164A4 (de) Verfahren und vorrichtung zum senden/empfangen eines drahtlossignals in einem drahtloskommunikationssystem
EP4408101A4 (de) Verfahren und vorrichtung zum senden und empfangen eines signals in einem drahtloskommunikationssystem
EP4132194A4 (de) Verfahren und vorrichtung zum senden/empfangen eines signals in einem drahtloskommunikationssystem
EP4412136A4 (de) Verfahren und vorrichtung zum senden und empfangen eines klangreferenzsignals in einem drahtloskommunikationssystem
EP4292374A4 (de) Verfahren und vorrichtung zum senden/empfangen eines drahtlossignals in einem drahtloskommunikationssystem
EP4569906A4 (de) Verfahren und vorrichtung zum senden/empfangen eines drahtlossignals in einem drahtloskommunikationssystem

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20241126

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC ME MK MT NL NO PL PT RO RS SE SI SK SM TR

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20260401

RIC1 Information provided on ipc code assigned before grant

Ipc: H04L 1/00 20060101AFI20260326BHEP

Ipc: H04W 72/232 20230101ALI20260326BHEP

Ipc: H04W 72/12 20230101ALI20260326BHEP

Ipc: H04L 5/00 20060101ALI20260326BHEP

Ipc: H04W 72/23 20230101ALI20260326BHEP

Ipc: H04L 1/1822 20230101ALI20260326BHEP

Ipc: H04L 1/1829 20230101ALI20260326BHEP